Granted Patent
Utility
US 5,426,486 · App. 08/199,903
Toner monitor having magnetic field control
Inventors:
Edward T. Miskinis, Richard A. Weitzel, James C. Maher
Patented Case
View Patent ↗
Granted: Jun 20, 1995
Filed: Feb 22, 1994
Inventors
Edward T. Miskinis
Richard A. Weitzel
James C. Maher
Assignee (at issue)
EASTMAN KODAK COMPANY
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.